Julius Rudolf Berger 1900 Rail Engineer

Hi: I'm looking for any information regarding Julius Rudolf Berger who was born in Switzerland and worked as a railroad engineer (I believe for the A T & Santa Fe line) in the early 1900s.He lived in Momence Ill and was injured in a railway accident ( family lore has it the "Chief")and was pensioned off.He moved to Hesperia Michigan where he purchased a farm with the pension.He has two children Frank Berger and Magdalean Berger (Baggott).